Private Sub Command1_Click()
Open "C:\E\STS" For Append As #1
Print #1, "127.0 123.321.303"
Close #1
End Sub这段程序,如何做到执行成功出一个对话框提示?
用MsgBox最好
Open "C:\E\STS" For Append As #1
Print #1, "127.0 123.321.303"
Close #1
End Sub这段程序,如何做到执行成功出一个对话框提示?
用MsgBox最好
on error goto errhandle
Open "C:\E\STS" For Append As #1
Print #1, "127.0 123.321.303"
Close #1
msgbox "ok"
exit sub
errhandle:
err.clear
End Sub
Private Sub Command1_Click()
fname = "c:\test.txt"
If Dir(fname) <> "" Then
Oldlen = FileLen(fname)
Else
Oldlen = 0
End If
Open fname For Append As #1
Print #1, "127.0 123.321.303"
Close #1
starttm = Timer
Do
DoEvents
If Dir(fname) <> "" Then Exit Do
Loop Until Timer - starttm >= 1000
MsgBox IIf(FileLen(fname) - Oldlen >= 17, "保存成功", "保存失败")
End Sub